Operational Limitations

An existing OBS bucket cannot be changed to a parallel file system. For details about how to create a parallel file system, see Creating a Parallel File System.
Parallel file systems do not support quota configuration. By default, there is no quota limit.

Function Restrictions

Server-side encryption is not supported.
Versioning is not supported.
Static website hosting is not supported.
Changing file storage class is not supported.
Configuration of default storage class for a parallel file system is not supported.

Constraints